Does bladder augmentation stabilize serum creatinine in urethral valve disease? A series of 19 cases.
OBJECTIVE
This study evaluates the results of bladder augmentation (BA) in 19 boys with posterior urethral valves, especially as regards its efficacy in stabilizing serum creatinine.


METHODS
In the period 1995-2005, 188 patients with urethral valves were surgically managed. Nineteen of these had undergone BA as a part of their surgical management after initial endoscopic valve ablation in 15 and diversion in four boys. The mean serum creatinine at the time of BA was 2.11 mg/dl.


RESULTS
BA stabilized the serum creatinine in 14 but failed to do so in five boys. A serum creatinine level of more than 2mg/dl at the time of BA was associated with a significantly worse rate of success. BA as part of an undiversion procedure in three boys was unsuccessful.


CONCLUSIONS
In an economic milieu where renal transplantation is not available for the majority of deserving children, careful selection is required before BA is considered as a surgical solution for the valve bladder. BA, when otherwise indicated, has been beneficial in children with pre-augmentation creatinine up to 2 mg/dl.
Bhatti
William
W
Department of Paediatric Surgery, Christian Medical College and Hospital, Vellore, 632004 Tamilnadu, India.
Sen
Sudipta
S
Chacko
Jacob
J
Thomas
Gordon
G
Karl
Sampath
S
Mathai
John
J
George
Jacob
J